<script setup>
import { reactive, ref } from "vue";
import { Message } from "@arco-design/web-vue";
import { useRouter } from "vue-router";
import userApi from "@/api/userApi";
import tool from "@/utils/tool";

const router = useRouter();
const loginForm = ref();
const verifyCodeData = ref('');
const verifyCodeKey = ref('');
const loading = ref(false);

let accountInfo = reactive({
  account: "",
  password: "",
  verifyCode: ''
});

const login = (values) => {
  if (!accountInfo.account || !accountInfo.account.trim()) {
    Message.warning("请输入用户名");
    return;
  }
  if (!accountInfo.password || !accountInfo.password.trim()) {
    Message.warning("请输入登录密码");
    return;
  }
  if (!accountInfo.verifyCode || !accountInfo.verifyCode.trim()) {
    Message.warning("请输入验证码");
    return;
  }
  loading.value = true;
  accountInfo.verifyTk = verifyCodeKey.value;
  userApi
    .login(accountInfo)
    .then((res) => {
      tool.data.set("tokenName", res.tokenName);
      tool.data.set("tokenValue", res.tokenValue);
      tool.data.set("loginId", res.loginId);
      tool.data.set("account", res.account);
      loading.value = false;
      router.push({
        path: "/",
      });
    })
    .catch((error) => {
      loading.value = false;
    });
};

const init = () => {
  let token = tool.data.get("tokenValue");
  if (token) {
    router.push({
      path: "/",
    });
  }
};

const getVerify = () => {
  userApi.getVerify().then(res => {
    verifyCodeKey.value = res.tk;
    verifyCodeData.value = res.tv;
  })
}

init();
getVerify();
</script>
<template>
  <div class="container">
    <div class="forms-container">
      <div class="signin-signup">
        <a-spin :loading="loading">
          <a-form :model="accountInfo" class="sign-in-form">
            <h2 class="title">平台用户登录</h2>
            <div class="input-field">
              <icon-user class="icon" />
              <a-input type="text" class="custom-input" v-model="accountInfo.account" placeholder="用户名" />
            </div>
            <div class="input-field">
              <icon-lock class="icon" />
              <a-input type="password" class="custom-input" v-model="accountInfo.password" placeholder="登录密码" />
            </div>
            <div class="input-field">
              <icon-safe class="icon" />
              <a-input type="text" class="custom-input" v-model="accountInfo.verifyCode" placeholder="验证码" />
              <div class="flex flex-center valid-con">
                <img :src="verifyCodeData" @click="getVerify"></img>
              </div>
            </div>
            <input type="submit" @click="login" value="登录" class="btn solid" />
            <div class="input-field" style="color:#111;line-height: 1.5;border-radius: 3px;">
              本平台为互联网非涉密平台，严禁处理、传输国家秘密、工作秘密及敏感信息。
            </div>
          </a-form>
        </a-spin>
      </div>
    </div>

    <div class="panels-container">
      <div class="panel left-panel">
        <div class="content">
          <h3>智慧体育考试 & 健康体测管理平台</h3>
          <p>
            Intelligent Sports Examination AND Health Examination Platform
          </p>
        </div>
        <img src="../../assets/register.svg" class="image" alt="" />
      </div>
      <div class="panel right-panel">
        <div class="content">
          <h3>One of us ?</h3>
          <p>
            Lorem ipsum dolor sit amet consectetur adipisicing elit. Nostrum
            laboriosam ad deleniti.
          </p>
          <button class="btn transparent" id="sign-in-btn">
            用户登录
          </button>
        </div>
        <img src="../../assets/register2.svg" class="image" alt="" />
      </div>
    </div>
  </div>
</template>
<style scoped>
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.custom-input {
  margin-left: 10px;
  border: none;
  background-color: #f0f0f0;
}

body,
input {
  font-family: "Poppins", sans-serif;
}

.container {
  position: relative;
  width: 100%;
  background-color: #fff;
  min-height: 100vh;
  overflow: hidden;
}

.forms-container {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

.signin-signup {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  left: 75%;
  width: 50%;
  transition: 1s 0.7s ease-in-out;
  display: grid;
  grid-template-columns: 1fr;
  z-index: 5;
}

form {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 0rem 5rem;
  transition: all 0.2s 0.7s;
  overflow: hidden;
  grid-column: 1 / 2;
  grid-row: 1 / 2;
}

form.sign-up-form {
  opacity: 0;
  z-index: 1;
}

form.sign-in-form {
  z-index: 2;
}

.title {
  font-size: 1.8rem;
  color: #444;
  margin-bottom: 10px;
}

.input-field {
  max-width: 380px;
  width: 100%;
  background-color: #f0f0f0;
  margin: 10px 0;
  height: 55px;
  border-radius: 55px;
  display: grid;
  grid-template-columns: 15% 85%;
  padding: 0 0.4rem;
  position: relative;
  display: flex;
  align-items: center;
}

.input-field .valid-con {
  position: absolute;
  right: 10px;
  top: 0;
  height: 55px;
}

.input-field .valid-con img {
  border-radius: 10px;
}

.input-field .icon {
  text-align: center;
  font-size: 25px;
  color: #acacac;
  transition: 0.5s;
  margin-left: 10px;
}

.input-field input {
  background: none;
  outline: none;
  border: none;
  line-height: 1;
  font-weight: 600;
  font-size: 1.1rem;
  color: #333;
  margin-left: 30px;
}

.input-field input::placeholder {
  color: #aaa;
  font-weight: 500;
}

.social-text {
  padding: 0.7rem 0;
  font-size: 1rem;
}

.social-media {
  display: flex;
  justify-content: center;
}

.social-icon {
  height: 46px;
  width: 46px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 0.45rem;
  color: #333;
  border-radius: 50%;
  border: 1px solid #333;
  text-decoration: none;
  font-size: 1.1rem;
  transition: 0.3s;
}

.social-icon:hover {
  color: #4481eb;
  border-color: #4481eb;
}

.btn {
  width: 200px;
  background-color: #5995fd;
  border: none;
  outline: none;
  height: 49px;
  border-radius: 49px;
  color: #fff;
  text-transform: uppercase;
  font-weight: 600;
  margin: 10px 0;
  cursor: pointer;
  transition: 0.5s;
}

.btn:hover {
  background-color: #4d84e2;
}

.panels-container {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.container:before {
  content: "";
  position: absolute;
  height: 2000px;
  width: 2000px;
  top: -10%;
  right: 48%;
  transform: translateY(-50%);
  background-image: linear-gradient(-45deg, #4481eb 0%, #04befe 100%);
  transition: 1.8s ease-in-out;
  border-radius: 50%;
  z-index: 6;
}

.image {
  width: 100%;
  transition: transform 1.1s ease-in-out;
  transition-delay: 0.4s;
}

.panel {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-around;
  text-align: center;
  z-index: 6;
}

.left-panel {
  pointer-events: all;
  padding: 3rem 17% 2rem 12%;
}

.right-panel {
  pointer-events: none;
  padding: 3rem 12% 2rem 17%;
}

.panel .content {
  color: #fff;
  transition: transform 0.9s ease-in-out;
  transition-delay: 0.6s;
}

.panel h3 {
  font-weight: 600;
  line-height: 1;
  font-size: 1.5rem;
}

.panel p {
  font-size: 0.95rem;
  padding: 0.7rem 0;
}

.btn.transparent {
  margin: 0;
  background: none;
  border: 2px solid #fff;
  width: 130px;
  height: 41px;
  font-weight: 600;
  font-size: 0.8rem;
}

.right-panel .image,
.right-panel .content {
  transform: translateX(800px);
}

/* ANIMATION */

.container.sign-up-mode:before {
  transform: translate(100%, -50%);
  right: 52%;
}

.container.sign-up-mode .left-panel .image,
.container.sign-up-mode .left-panel .content {
  transform: translateX(-800px);
}

.container.sign-up-mode .signin-signup {
  left: 25%;
}

.container.sign-up-mode form.sign-up-form {
  opacity: 1;
  z-index: 2;
}

.container.sign-up-mode form.sign-in-form {
  opacity: 0;
  z-index: 1;
}

.container.sign-up-mode .right-panel .image,
.container.sign-up-mode .right-panel .content {
  transform: translateX(0%);
}

.container.sign-up-mode .left-panel {
  pointer-events: none;
}

.container.sign-up-mode .right-panel {
  pointer-events: all;
}

@media (max-width: 870px) {
  .container {
    min-height: 800px;
    height: 100vh;
  }

  .signin-signup {
    width: 100%;
    top: 95%;
    transform: translate(-50%, -100%);
    transition: 1s 0.8s ease-in-out;
  }

  .signin-signup,
  .container.sign-up-mode .signin-signup {
    left: 50%;
  }

  .panels-container {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 2fr 1fr;
  }

  .panel {
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    padding: 2.5rem 8%;
    grid-column: 1 / 2;
  }

  .right-panel {
    grid-row: 3 / 4;
  }

  .left-panel {
    grid-row: 1 / 2;
  }

  .image {
    width: 200px;
    transition: transform 0.9s ease-in-out;
    transition-delay: 0.6s;
  }

  .panel .content {
    padding-right: 15%;
    transition: transform 0.9s ease-in-out;
    transition-delay: 0.8s;
  }

  .panel h3 {
    font-size: 1.2rem;
  }

  .panel p {
    font-size: 0.7rem;
    padding: 0.5rem 0;
  }

  .btn.transparent {
    width: 110px;
    height: 35px;
    font-size: 0.7rem;
  }

  .container:before {
    width: 1500px;
    height: 1500px;
    transform: translateX(-50%);
    left: 30%;
    bottom: 68%;
    right: initial;
    top: initial;
    transition: 2s ease-in-out;
  }

  .container.sign-up-mode:before {
    transform: translate(-50%, 100%);
    bottom: 32%;
    right: initial;
  }

  .container.sign-up-mode .left-panel .image,
  .container.sign-up-mode .left-panel .content {
    transform: translateY(-300px);
  }

  .container.sign-up-mode .right-panel .image,
  .container.sign-up-mode .right-panel .content {
    transform: translateY(0px);
  }

  .right-panel .image,
  .right-panel .content {
    transform: translateY(300px);
  }

  .container.sign-up-mode .signin-signup {
    top: 5%;
    transform: translate(-50%, 0);
  }
}

@media (max-width: 570px) {
  form {
    padding: 0 1.5rem;
  }

  .image {
    display: none;
  }

  .panel .content {
    padding: 0.5rem 1rem;
  }

  .container {
    padding: 1.5rem;
  }

  .container:before {
    bottom: 72%;
    left: 50%;
  }

  .container.sign-up-mode:before {
    bottom: 28%;
    left: 50%;
  }
}
</style>